Jon William Woolsey

The DUI Law Firm of Jon Woolsey focuses his practice entirely DUI defense and DMV license suspension hearings, limiting his practice to the court systems of Sonoma, Napa, Marin & Mendocino Counties.

Mr. Woolsey, known as the DUI GURU, has practiced criminal defense in California ever since his graduation from California Western School of Law. His DUI defense experience has taken him to courts in San Diego, Los Angeles, Santa Clara, Santa Cruz, Santa Mateo, San Francisco, Marin, Napa, and Sonoma Counties.

California Western School of Law

J.D. | Criminal Law

1996 - 1998

University of Pennsylvania

MBA | Marketing

1971 - 1974

Occidental College

B.S. (1971) | Economics

1967 - 1971

Owner

DUI Law Firm of Jon Woolsey

1999 - Current

Field Sobriety Test Practitioner

National Highway Traffic Safety Organization

The President's Award

California DUI Lawyers Association

2015

For steadfast commitment to Freedom and for outstanding efforts in organizing events that help arm others in the defense of Liberty

CALIFORNIA DUI LAWYERS ASSOCIATION

Member

2000 - Current

National College of DUI Defense Attorneys

Member

2000 - Current

California State Bar  # 200512

Member

1999 - Current

California

Since 1999